#include <iostream>
#include <vector>

using namespace std;
/*
This is class for tree node. 
*/
class Node
{
public:
	//Constructor with params
	Node(int p, int pp, std::string c);
	//Default constructor
	Node();
	//Process id
	int pid;
	//Parent process id
	int ppid;
	//Command
	string command;
	//Vector of nodes for children nodes
	vector<Node> children;
};
